试验中采用了三因素三水平正交多项式回归设计，并建立了影响再生效果的数学模型。
In the experiment, normal multinomial regressive experimental design of three factors and three levels was adopted and mathematical models of regeneration effect were set up.
通过三因素三水平正交试验，对基本培养基、ZT及IAA对叶片不定芽再生的影响进行了研究。
Effects of basal media, ZT and IAA on adventitious shoot regeneration were studied through orthogonal design trial L9 (34).
对焊接圆柱头栓钉连接件，考虑栓钉直径、混凝土强度及钢纤维配置三个因素，进行三因素三水平正交推出试验。
Based on 3 factors of stud diameter and concrete intensity and steel fibre, orthogonal push-off tests of welded stud shear connectors were conducted.
方法：通过三因素—三水平正交试验法，对萃取条件进行了优化选择。
Methods: three factor and three level orthogonal test was used to optimize the SFE conditions.
方法：通过三因素—三水平正交试验法，对萃取条件进行了优化选择。
Methods: three factor and three level orthogonal test was used to optimize the SFE conditions.
应用推荐